Focal length: 3.5 to 8.0mm
Aperture: 1.4
Mount: CS
Format: 1/3 inch
Horizontal field of view: 80 to 36
Dimensions: 32 x 51mm
Weight: 91g
M.O.D: 0.1m
Comment: manual iris
we are one of leading manufacturer of all kinds of optical lenses with CE certificate in China, such as 1.499,1.56,1.61 resin lens and 1.523,1.70 mineral lens and so on. If you are interested in any k…
We are a professinal manufacturer of lenses and prisms in China, we have been in this line for more than ten years, and products sell well to USA and Japan.
Rod lenses are polished on the circumference and ground on both ends. The optical performance of a rod lens is similar to a cylinder lens. If a collimated light passes through the diameter of the rod,…
Plano-concave cylindrical lenses are used in cases requiring magnification in one dimension only, such as in transforming a point image into a line image or changing the height of an image without aff…
Plano-convex cylindrical lenses are used in cases requiring magnification in one dimension only, such as in transforming a point image into a line image or changing the height of an image without affe…
Symmetric concave lenses are manufactured with both concave surfaces. They have negative focal lengths. These lenses are often used to expand light or to increase focal lengths in existing systems. Al…
Symmetric convex lenses are fabricated with the identical convex surface on both side of the lens. Due to the symmetry, aberrations such as coma, distortion and chromatic aberration are almost cancele…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea